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Discussion Starter #1
it was running rough at bottom end, below 4k it would hesitate the clear as it got to 4.5k ..............
...so i took it down to my mate at crescent suzuki and he put it on the dyno and did me a custom map.."mates rates and all"

the air-fuel ratio was all over the place

2k=14
2.5k=16
3k=11
3.5k=10
4k=13
4.5k=11.5
from there on it hovers around 13

he managed to smooth it right out so that its around 13 all through the rev range (+/-1) it took about a hour

i realy noticed the difference riding home the bottom end it sooooo much smoother

end result

130.6 bhp
65.9 ft-lbs

very happy with that
 

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jonnyboy said:
it was running rough at bottom end, below 4k it would hesitate the clear as it got to 4.5k ..............
...so i took it down to my mate at crescent suzuki and he put it on the dyno and did me a custom map.."mates rates and all"

the air-fuel ratio was all over the place

2k=14
2.5k=16
3k=11
3.5k=10
4k=13
4.5k=11.5
from there on it hovers around 13

he managed to smooth it right out so that its around 13 all through the rev range (+/-1) it took about a hour

i realy noticed the difference riding home the bottom end it sooooo much smoother

end result

130.6 bhp
65.9 ft-lbs

very happy with that
What kind of bike and what mods were done to it?
 
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